how to send my precrowdsale funds to crowdsale contract?

Question

I'm having a precrowdsale and a crowdsale, How can I send the ether from the first to the second once the precrowdsale is over? this is the script I have:

//send to crowdsale

if(receiver_address.send(amount_in_Wei)){

//sending is successful

} else {

// sending failed } }

but Ethereum Wallet compiler says: Could not compile source code.

Expected import directive or contract definition. if(receiver_address.send(amount_in_Wei)){ ^

What's wrong? Thank you!!!!

You should consider improving the question. Add more code, please. — pabloruiz55, Oct 10 '17 at 11:45
Also, it looks like, as it is, that the code is vulnerable to re-entrancy attacks. http://solidity.readthedocs.io/en/develop/security-considerations.html — pabloruiz55, Oct 10 '17 at 11:46

score 1 · Answer 1 · answered Sep 10 '17 at 11:34

1

Take a look here, at the end of the file:

  /**
   * Set the target crowdsale where we will move presale funds when the crowdsale opens.
   */
  function setCrowdsale(Crowdsale _crowdsale) public onlyOwner {
     crowdsale = _crowdsale;
  }

answered Sep 10 '17 at 11:34

NineCattoRules

457
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score 0 · Answer 2 · answered Oct 10 '17 at 14:00

0

I'm using a code like this:

if (!wallet.send(msg.value)) {
    ...
}

and it compiles without errors. Are you using a pragma?

pragma solidity ^0.4.11;

Try using it at the very first line of code.

answered Oct 10 '17 at 14:00

Juan Ignacio Pérez Sacristán

3,550
9
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how to send my precrowdsale funds to crowdsale contract?

I'm having a precrowdsale and a crowdsale, How can I send the ether from the first to the second once the precrowdsale is over? this is the script I have:

2 Answers2